God in the highest, in the sense of the Christian Confession, means He who from on high has condescended to us, has come to us, has become ours. Dogmatics in Outline (1949)
He is the One who stands above us and also above our highest and deepest feelings, strivings, intuitions, above the products, even the most sublime, of the human spirit. Dogmatics in Outline (1949)
We must be clear that whatever we say of God in such human concepts can never be more than an indication of Him; no such concept can really conceive the nature of God. God is inconceivable. Dogmatics in Outline (1949)